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Proceedings Papers

Analysis and Treatment of Pipeline Vibration Driven by Turbine-Driven Boiler Feed Water Pump

Chengwen Wang
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A023, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122808
https://doi.org/10.1115/PVP2024-122808
View Paper titled, Analysis and Treatment of Pipeline Vibration Driven by Turbine-Driven Boiler Feed Water Pump
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Topics: Feedwater, Pipelines, Pumps, Turbines, Vibration, Boilers, Construction, Concretes, Dampers, Electric motors
Proceedings Papers

Recent Dynamic Events in Modern Large CCGT Plants – Case Studies, Findings and Corrective Actions

Anita Johny, Barrie Mollitor, Peter Jackson
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A027, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123385
https://doi.org/10.1115/PVP2024-123385
View Paper titled, Recent Dynamic Events in Modern Large CCGT Plants – Case Studies, Findings and Corrective Actions
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Topics: Condensed matter, Corrective actions, Damage, Deflection, Drainage, Failure, Feedwater, High pressure (Physics), Insulation, Pipes
Proceedings Papers

Technical Basis for Revision to Code Case N-702

Matthew Walter, Kevin Wong, Nathaniel G. Cofie, Mo Uddin, Gary Dominguez
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A004, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107044
https://doi.org/10.1115/PVP2023-107044
View Paper titled, Technical Basis for Revision to Code Case N-702
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Topics: Acceptance criteria, ASME Standards, Boiling water reactors, Engineering standards, Failure, Feedwater, Fracture mechanics, In-service inspection, Inspection, Nozzles
Proceedings Papers

Design Modification Implementations for Mitigating the Reactor Inner Zone Inlet Header Temperature in CANDU Reactor Units

Preston Tang, Bing Li, Akash Bhatia, Leon Cramer
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A024, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-85985
https://doi.org/10.1115/PVP2022-85985
View Paper titled, Design Modification Implementations for Mitigating the Reactor Inner Zone Inlet Header Temperature in CANDU Reactor Units
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Topics: Design, Temperature, Boilers, Feedwater, Heat, High pressure (Physics), Magnetite, Pipes, Regulations, Safety
Proceedings Papers

Probabilistic Fracture Mechanics Evaluation of a BWR Feedwater Nozzle

Kevin K. L. Wong, Garivalde Dominguez, Do Jun Shim, Steven K. Richter
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A031, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62933
https://doi.org/10.1115/PVP2021-62933
View Paper titled, Probabilistic Fracture Mechanics Evaluation of a BWR Feedwater Nozzle
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Topics: ASME Standards, Boiling water reactors, Feedwater, Fracture mechanics, Inspection, Nozzles, Shells
Proceedings Papers

European Project ATLAS+: Large Scale Fracture Mechanics Tests on Ferritic Pipes

Anna Dahl, Willy Vincent
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A028, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61834
https://doi.org/10.1115/PVP2021-61834
View Paper titled, European Project ATLAS+: Large Scale Fracture Mechanics Tests on Ferritic Pipes
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Topics: Fracture mechanics, Pipes, Steel, Fracture (Materials), Design, Feedwater, Pressurized water reactors, Shapes, Stainless steel, Temperature
Proceedings Papers

Post-Test Analysis of a Large Scale Mock-Up Test Performed in the European Project ATLAS+

Tomas Nicak, Alexey Rempel
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A027, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-60495
https://doi.org/10.1115/PVP2021-60495
View Paper titled, Post-Test Analysis of a Large Scale Mock-Up Test Performed in the European Project ATLAS+
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Topics: Brittle fracture, Brittleness, Circuits, Crack propagation, Ductile fracture, Feedwater, Fractography, Fracture (Materials), Fracture mechanics, Nuclear power stations
Proceedings Papers

European Project ATLAS+: Status of the WP1 Relative to the Experimental Program on Pipes and Specimens

Dominique Moinereau, Tomas Nicak, Anna Dahl
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A048, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21844
https://doi.org/10.1115/PVP2020-21844
View Paper titled, European Project ATLAS+: Status of the WP1 Relative to the Experimental Program on Pipes and Specimens
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Topics: Pipes, Fracture (Materials), Fracture (Process), Stainless steel, Alloys, Feedwater, Materials properties, Pressurized water reactors, Steel
Proceedings Papers

Use of Stainless Steel Tubing in Boiling Applications for Shell and Tube Heat Exchangers

Sarah Radovcich, Cathleen Shargay, Kuntak Daru
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A091, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93739
https://doi.org/10.1115/PVP2019-93739
View Paper titled, Use of Stainless Steel Tubing in Boiling Applications for Shell and Tube Heat Exchangers
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Topics: Boiling, Heat exchangers, Shells, Stainless steel, Tubing, Risk, Steam, Water, Failure, Alloy steel
Proceedings Papers

Full Structural Weld Overlay on a Super Emergency Feedwater Nozzle at the Dukovany Nuclear Power Plant

Steven L. McCracken, Marek Palán, Pavel Mlynář, Nicholas Mohr
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A092, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93664
https://doi.org/10.1115/PVP2019-93664
View Paper titled, Full Structural Weld Overlay on a Super Emergency Feedwater Nozzle at the Dukovany Nuclear Power Plant
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Topics: Emergencies, Feedwater, Nozzles, Nuclear power stations, Overlays (Materials engineering), Maintenance, Metals, ASME Standards, Boilers, Inspection
Proceedings Papers

Effects of Initial Pressure and Length of a Broken Pipe on the Transient Hydraulic Loads Acting on Nuclear Steam Generator Tubes and Supports During Blowdown Following a Sudden Feedwater Pipe Break

Jong Chull Jo, Jae-Jun Jeong, Byong-Jo Yun
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A033, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93132
https://doi.org/10.1115/PVP2019-93132
View Paper titled, Effects of Initial Pressure and Length of a Broken Pipe on the Transient Hydraulic Loads Acting on Nuclear Steam Generator Tubes and Supports During Blowdown Following a Sudden Feedwater Pipe Break
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Topics: Feedwater, Nuclear reactor steam generators, Pipes, Pressure, Stress, Transients (Dynamics), Pressurized water reactors, Boilers, Flow (Dynamics), Unsteady flow
Proceedings Papers

Evaluation of Creep Properties of Alloy 690 Steam Generator Tubes at High Temperature Using Tube Specimen

Jongmin Kim, Woogon Kim, Minchul Kim
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A018, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93498
https://doi.org/10.1115/PVP2019-93498
View Paper titled, Evaluation of Creep Properties of Alloy 690 Steam Generator Tubes at High Temperature Using Tube Specimen
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Topics: Alloys, Boilers, Creep, High temperature, High temperature creep, Rupture, Accidents, Containment, Corrosion resistance, Failure
Proceedings Papers

Inspection Optimization Justification for PWR Main Steam and Feedwater Nozzles Using Probabilistic Fracture Mechanics

C. Lohse, D. J. Shim, D. Somasundaram, R. Grizzi, G. L. Stevens, T. Cinson
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A058, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93948
https://doi.org/10.1115/PVP2019-93948
View Paper titled, Inspection Optimization Justification for PWR Main Steam and Feedwater Nozzles Using Probabilistic Fracture Mechanics
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Topics: Feedwater, Fracture mechanics, Inspection, Nozzles, Optimization, Pressurized water reactors, Steam, ASME Standards, Welded joints, Boilers
Proceedings Papers

Fitness for Service Assessments on Cracked Heavy Wall Reactors

Jan Keltjens, Gys Van Zyl, Fahad Mudhayeq
Proc. ASME. PVP2018, Volume 3B: Design and Analysis, V03BT03A010, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84046
https://doi.org/10.1115/PVP2018-84046
View Paper titled, Fitness for Service Assessments on Cracked Heavy Wall Reactors
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Topics: Fitness-for-service, Stress corrosion cracking, Alloy steel, Cracking (Materials), Downtime, Failure mechanisms, Feedwater, Fracture (Materials), Fracture (Process), Heat
Proceedings Papers

Sulfidation Rate Prediction on Tube-to-Tubesheet Joints in a Waste Heat Boiler in a Sulphur Plant

Feng Ju, Allen Miller, Simon Yuen, Brian Tkachyk
Proc. ASME. PVP2018, Volume 3B: Design and Analysis, V03BT03A020, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-85070
https://doi.org/10.1115/PVP2018-85070
View Paper titled, Sulfidation Rate Prediction on Tube-to-Tubesheet Joints in a Waste Heat Boiler in a Sulphur Plant
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Topics: Boilers, Sulfur, Waste heat, Design, Temperature, Metals, Tubular joints, Alloys, Carbon steel, Cladding systems (Building)
Proceedings Papers

Two- and Three-Dimensional Weld Residual Stress Analysis of a Weld Overlay Mockup of a VVER Feedwater Nozzle Dissimilar Metal Weld

Francis H. Ku, Steven L. McCracken
Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A082, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84981
https://doi.org/10.1115/PVP2018-84981
View Paper titled, Two- and Three-Dimensional Weld Residual Stress Analysis of a Weld Overlay Mockup of a VVER Feedwater Nozzle Dissimilar Metal Weld
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Topics: Feedwater, Metals, Nozzles, Overlays (Materials engineering), Stress analysis (Engineering), Pressurized water reactors, Design, Water, Emergencies, Finite element analysis
Proceedings Papers

Prediction of Transient Hydrodynamic Loads on the PWR Steam Generator Tubes at a Main Feed Water Line Break Accident

Jong Chull Jo, Jae Jun Jeong, Byong Jo Yun
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A019, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84152
https://doi.org/10.1115/PVP2018-84152
View Paper titled, Prediction of Transient Hydrodynamic Loads on the PWR Steam Generator Tubes at a Main Feed Water Line Break Accident
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Topics: Accidents, Boilers, Feedwater, Pressurized water reactors, Stress, Transients (Dynamics), Pipes, Computational fluid dynamics, Flow (Dynamics), Simulation
Proceedings Papers

Fitness-for-Service Assessment of an Injection Point in a Boiler Feed-Water Line Subjected to Corrosion

Takuyo Kaida, Masahiro Sasaki, Luis Alejandro Baldomir Gutierrez
Proc. ASME. PVP2018, Volume 7: Operations, Applications, and Components, V007T07A013, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-85038
https://doi.org/10.1115/PVP2018-85038
View Paper titled, Fitness-for-Service Assessment of an Injection Point in a Boiler Feed-Water Line Subjected to Corrosion
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Topics: Corrosion, Feedwater, Fitness-for-service, Metals, Countermeasures, Design, Inspection, Pipes, Piping systems, Shapes
Proceedings Papers

A Comparative Fatigue Analysis Study Based on RCC-M Code and EN13-445 Standard Through Actual Test Cases

François Billon, Julien Halleguen
Proc. ASME. PVP2017, Volume 3B: Design and Analysis, V03BT03A012, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65530
https://doi.org/10.1115/PVP2017-65530
View Paper titled, A Comparative Fatigue Analysis Study Based on RCC-M Code and EN13-445 Standard Through Actual Test Cases
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Topics: Fatigue analysis, Shells, Nozzles, Welded joints, Base metals, Fatigue, Feedwater, Finite element model, Grinding, Nondestructive evaluation
Proceedings Papers

Numerical Simulation of a Highly Compressed Saturated Water Flashing Flow

Jong Chull Jo, Jae Jun Jeong, Byong Jo Yun, Frederick J. Moody
Proc. ASME. PVP2017, Volume 4: Fluid-Structure Interaction, V004T04A001, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65143
https://doi.org/10.1115/PVP2017-65143
View Paper titled, Numerical Simulation of a Highly Compressed Saturated Water Flashing Flow
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Topics: Computer simulation, Flashing, Flow (Dynamics), Water, Feedwater, Pipes, Accidents, Atmospheric pressure, Fluids, High pressure (Physics)